code: def pytest_generate_tests(metafunc):
      if "args" in metafunc.fixturenames:
          fargs = []
          dim1 = [1, 5]
          dim2 = [2, 10]
          fargs = itt.product(dim1, dim2)
          metafunc.parametrize("args", fargs)
  
file_path: neon/tests/test_initializers.py
imports: import itertools
  import numpy
  from neon import NervanaObject
  from neon.initializers.initializer import Array, Constant, Uniform, Gaussian, GlorotUniform
label_desc: Use image node_id 1 for calling a global function with example usage: pytest_generate_tests(metafunc) without return types